Screening schema for circuit board, has conductive screens with aligned series of attachment points on either side of circuit board, and pre-formed surfaces coplanar with respective board sides

摘要

The screening schema has a first conductive screen (11a) with a first series of attachment points (14) and a first series of pre-formed surfaces (12a) for fitting to a contact surface on a first side of the circuit board (16). A second conductive screen (11b) has a series of attachment points (14) aligned with the first series and a second series of pre-formed surfaces (12b) for fitting to a contact surface on the second side of the board. The pre-formed surfaces are coplanar with the respective board sides when the first screen is attached to the attachment points on the second screen. An Independent claim is also included for a screened circuit board arrangement.